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authorRussell King <rmk+kernel@armlinux.org.uk>2017-07-25 17:03:18 +0300
committerDavid S. Miller <davem@davemloft.net>2017-08-07 06:55:29 +0300
commitce0aa27ff3f68ed4ea1631d33797e573b3508bfa (patch)
tree7f9024e477436b3b95d21db637c7bb192bf37ba4 /drivers/net/phy/sfp.h
parent9525ae83959b60c6061fe2f2caabdc8f69a48bc6 (diff)
downloadlinux-ce0aa27ff3f68ed4ea1631d33797e573b3508bfa.tar.xz
sfp: add sfp-bus to bridge between network devices and sfp cages
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/sfp.h')
-rw-r--r--drivers/net/phy/sfp.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/phy/sfp.h b/drivers/net/phy/sfp.h
new file mode 100644
index 000000000000..31b0acf337e2
--- /dev/null
+++ b/drivers/net/phy/sfp.h
@@ -0,0 +1,28 @@
+#ifndef SFP_H
+#define SFP_H
+
+#include <linux/ethtool.h>
+#include <linux/sfp.h>
+
+struct sfp;
+
+struct sfp_socket_ops {
+ void (*start)(struct sfp *sfp);
+ void (*stop)(struct sfp *sfp);
+ int (*module_info)(struct sfp *sfp, struct ethtool_modinfo *modinfo);
+ int (*module_eeprom)(struct sfp *sfp, struct ethtool_eeprom *ee,
+ u8 *data);
+};
+
+int sfp_add_phy(struct sfp_bus *bus, struct phy_device *phydev);
+void sfp_remove_phy(struct sfp_bus *bus);
+void sfp_link_up(struct sfp_bus *bus);
+void sfp_link_down(struct sfp_bus *bus);
+int sfp_module_insert(struct sfp_bus *bus, const struct sfp_eeprom_id *id);
+void sfp_module_remove(struct sfp_bus *bus);
+int sfp_link_configure(struct sfp_bus *bus, const struct sfp_eeprom_id *id);
+struct sfp_bus *sfp_register_socket(struct device *dev, struct sfp *sfp,
+ const struct sfp_socket_ops *ops);
+void sfp_unregister_socket(struct sfp_bus *bus);
+
+#endif